XRD was performed at room temperature using a D8 Venture Bruker. The 4 XRD peaks correspond, from left to right, to (00l) with l = 2, 4, 6, 8Powder X-ray diffraction (XRD) of a single crystal 2H-TaS2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker...
11 2H-TaS2 has Tc = 0.8 K below an in-plane CCDW at 78 K.10, 12 The CDW mechanism in 2H-TaSe2 involves an electron instability in the bands nested away from the Fermi surface, whereas 2H-TaS2 features a polar charge and orbital order.13, 14 CDW in 2H-TaSe2 is dominated by h...
TaSe2 2H-Pd0.09TaSe2 2H-Ni0.02TaSe2 3R-TaSe2−xTex 3R-Ta0.9Mo0.1Se2 3R-Ta0.9W0.1Se2 1T-TaSe2−xTex 2H-TaS2 2H-Cu0.03TaS2 1T-Cu0.08TiSe2 TC (K) 0.14 3.3 2.7 2.4 2.2 2 0.4 0.8 4.5 4.1 γn (mJ/mol K−2) 5 8.5 8.13 7.25 7.27 5.83 2.91 8 12 4.3 θD (K) 202...
TaSe2 2H-Pd0.09TaSe2 2H-Ni0.02TaSe2 3R-TaSe2−xTex 3R-Ta0.9Mo0.1Se2 3R-Ta0.9W0.1Se2 1T-TaSe2−xTex 2H-TaS2 2H-Cu0.03TaS2 1T-Cu0.08TiSe2 TC (K) 0.14 3.3 2.7 2.4 2.2 2 0.4 0.8 4.5 4.1 γn (mJ/mol K−2) 5 8.5 8.13 7.25 7.27 5.83 2.91 8 12 4.3 θD (K) 202...
从磁化率曲线上看,1T-TaS2多晶磁化率有两个转变,分别是200 K和350K, 但只有200 K的转变引起足够的体积变化,可以从XRD上显示出来[33]。这两 7 浙江大学硕士学位论文:2H.FcxNbSe2的输运性质和磁性质 个转变都有热滞效应,说明是一级相变。1T-TaS2经历了这两个温度后还是保持 .1T结构(有微小无序化)。大约...
从磁化率曲线上看,1T-TaS2多晶磁化率有两个转变,分别是200K和350K,但只有200K的转变引起足够的体积变化,可以从XRD上显示出来[33]。这两7 浙江大学硕士学位论文:2H.FcxNbSe2的输运性质和磁性质个转变都有热滞效应,说明是一级相变。1T-TaS2经历了这两个温度后还是保持.1T结构(有微小无序化)。大约在550-600...
RHE and (b) XRD patterns of the photocathode before and after reaction. While the overall electronic structure of the photocathode can be depicted as a p-i-n heterojunction, ShwidnceoihsttmeihodrtaWoeptikjn-uhtSyhniaile.jrceuetIMninodtchnoFrtiaeS,iogw2inunonfirwsvleitemdoir5teha,e, lx...